2',5'-Dideoxyadenosine
目录号 : KM7739 CAS No. : 6698-26-6 纯度 : 98%

2',5'-Dideoxyadenosine 是一种有效且非竞争性的腺苷酸环化酶 (adenylyl cyclase) 抑制剂,可以有效结合 P 位点,IC50 为 3 µM。2',5'-Dideoxyadenosine 是核苷类似物,在心脏中发挥强大的抗肾上腺素 (antiadrenergic) 作用。

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生物活性

2',5'-Dideoxyadenosine is a potent and non-competitive adenylyl cyclase inhibitor via binding the P-site with an IC50 of 3 µM . 2',5'-Dideoxyadenosine is a nucleoside analog and exerts a potent antiadrenergic action in heart.

体外研究

2',5'-Dideoxyadenosine (10 μM, 30 min) reduces cAMP production and blocks the phosphorylation of GluA1 at Ser845 induced by carbachol (CCh).
2',5'-Dideoxyadenosine (10 μM, 30 min) blocks CCh-induced increase of phosphorylation of Akt and attenuates CCh-induced phosphorylation of Ser2448.
2',5'-Dideoxyadenosine (20-150 mM), like adenosine, dependently and reversibly inhibits the positive inotropic and chronotropic effect of beta-adrenergic stimulation with isoproterenol (8-54 pmol) up to 70% and 50%, respectively.

Western Blot Analysis

Cell Line: Primary hippocampal neurons
Concentration: 10 μM
Incubation Time: 30 min
Result: Reduced cAMP production and blocked the phosphorylation of GluA1 at Ser845 induced by carbachol (CCh).
体内研究

2',5'-Dideoxyadenosine (0.1 mg/kg; IP; 15 min pre-treated) fully inhibits the diuretic, natriuretic and K and Cl sparing effect of Fr•EtOAc in rats.

Animal Model: Male Wistar rats (3-4 months old)
Dosage: 0.1 mg/kg
Administration: IP; 15 min pre-treated
Result: Fully inhibited the diuretic, natriuretic and K and Cl sparing effect of Fr•EtOAc in rats.
分子式
C10H13N5O2
分子量
235.24
CAS号
6698-26-6
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 125 mg/mL (531.37 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.2510 mL 21.2549 mL 42.5098 mL
5 mM 0.8502 mL 4.2510 mL 8.5020 mL
10 mM 0.4251 mL 2.1255 mL 4.2510 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (8.84 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (8.84 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (8.84 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (8.84 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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